Since I was loose in licking or vibration to the thread portion material is bad when a load is applied to the threads be in genuine, but was looking for something good material there was what you are looking for since I bought.
Feel a feeling of use is that farm equipment is used period I have only (next autumn to use) have seen seems to say.

Grip is easy to grip as billed, familiar in the hands than those of the triangle and the cross in the other product, and felt easy.
Threaded portion'm without any particularly bad nor possible, but in the item description of what has become a "stainless steel", "Material ● (threaded portion): SUM22L ● surface treatment (threaded portion): Uniqlo plating" has become. I think that it is a mistake of SUS303, but lost a little purchase.